title: Editorial introduction.
authors.affiliation: a Independent Consultant, Netherlands .
authors.forename: Pauline
authors.initials: P
authors.lastname: Oosterhoff
authors.forename: Chris
authors.initials: C
authors.lastname: Lyttleton
authors.forename: Anke
authors.initials: A
authors.lastname: van der Kwaak
authors.forename: Peter
authors.initials: P
authors.lastname: Aggleton
mesh_terms: D000069:Acculturation; D000349:Africa; D001208:Asia; D003695:Delivery of Health Care; D006291:Health Policy; D054624:Health Status Disparities; D054625:Healthcare Disparities; D006801:Humans; D007843:Latin America; D008913:Minority Groups; D044382:Population Groups; D060728:Reproductive Health